Principal Software Architect
О роли
Principal Software Architect at Testlio. This is a full-time remote role open to candidates in the eastern half of the United States, with English fluency at C1 level.
Work format
100% remote. Open to candidates who live in the eastern half of the United States. Full-time role with English level C1.
Skills and tools
- AWS
- Relational
- NoSQL
What to prepare
- Prepare examples of systems you designed for cloud-native or business-critical environments.
- Have a short walkthrough ready for a monolith-to-modular services migration.
- Bring a sample of production AI, ML, or LLM work with safety or observability controls.
Обязанности
- Architect, develop, and deploy scalable services across the core platform.
- Write architectural standards and reference patterns that define domain boundaries.
- Support frontend framework consolidation and observability improvements.
- Design with security, cost-efficiency, and ISO 27001 expectations in mind.
- Integrate AI or LLM patterns into customer-facing surfaces with guardrails.
- Advise executive, product, and engineering teams on technical tradeoffs.
Требования
- Hands-on software development experience in cloud-native, business-critical platforms.
- Distributed system patterns, data modeling, event-driven design, and relational or NoSQL databases.
- Experience migrating from monolithic architectures to modular services.
- AWS experience with high availability, cost optimization, and secure infrastructure.
- Front-end web frameworks, scripting languages, and CI/CD pipelines.
- Production-grade AI, ML, or LLM deployment experience.
- Clear written and verbal communication in English.
- Ability to work as an individual contributor and collaborate across distributed teams.
- Comfort documenting decisions asynchronously across time zones.
Откликнуться на вакансию
Отправьте короткое сообщение о себе — команда найма рассмотрит его и ответит.
Managed app-testing company with a major engineering and leadership hub in Tallinn, Estonia, combining a proprietary quality platform with a global network of vetted testers to run functional, usabili
- Локация
- Tallinn, Estonia
- Размер команды
- 201-500
- Формат работы
- Remote
Обзор
- Seniority
- Principal
- Remote policy
- Remote
- Location
- United States
- Employment
- Full-time
- English
- C1
- Posted
- Aug 07, 2026